In-line blood sampling accessory



FIG. 1 is a perspective view of an in-line blood sampling accessory;

FIG. 2 is a right side view taken from FIG. 1, the left side view being the same;

FIG. 3 is a front view taken from FIG. 1, the rear view being the same;

FIG. 4 is a top view taken from FIG. 1; and,

FIG. 5 is a bottom view taken from FIG. 1.

The broken lines which define the bounds of the claimed design form no part thereof. 

The ornamental design for an in-line blood sampling accessory, substantially as shown and described. 